22240160

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 53121096

約数和(自身を除く): 30880936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1433, 1552, 1940, 2866, 3104, 3880, 5732, 7165, 7760, 11464, 14330, 15520, 22928, 28660, 45856, 57320, 114640, 139001, 229280, 278002, 556004, 695005, 1112008, 1390010, 2224016, 2780020, 4448032, 5560040, 11120080, 22240160]

約数ペア:

[(1, 22240160), (2, 11120080), (4, 5560040), (5, 4448032), (8, 2780020), (10, 2224016), (16, 1390010), (20, 1112008), (32, 695005), (40, 556004), (80, 278002), (97, 229280), (160, 139001), (194, 114640), (388, 57320), (485, 45856), (776, 28660), (970, 22928), (1433, 15520), (1552, 14330), (1940, 11464), (2866, 7760), (3104, 7165), (3880, 5732)]